package com.qf.service;

import com.github.pagehelper.PageInfo;
import com.qf.pojo.City;

import java.util.List;

public interface CityService {
    PageInfo<City> select(int p, int size);
    City add(City city);
    int delete(int id);
    City update(City city);
    List<City> selectOne(int pid);
    City selectById(int id);
}
